Length: 4feet
Material: Swith body is 304 stainless steel,rust-proof, waterproof, corrosion-resistant, high-temperature resistant
Common Use: When the trailer is disengaged, the switch will not be unable to turn on due to the broken bolt, which will cause the trailer to continue driving, causing serious accidents

Cables gauge, length, conductor, shielth, color can be customized. Plugs can be customized.